package com.sky.task;

import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

import java.io.FileInputStream;

public class POItset {
//    FileInputStream in =new FileInputStream("D:\\heima\\cxk");
//    XSSFWorkbook workbook=new XSSFWorkbook(in);
//    XSSFSheet sheet1=workbook.getSheetAt(0);
//    int lastRowNum=sheet1.getLastRowNum();
//    for(int i=0;i<=)
}
